40272227745199 has 16 divisors (see below), whose sum is σ = 43446496201920. Its totient is φ = 37187463738880.

The previous prime is 40272227745163. The next prime is 40272227745247. The reversal of 40272227745199 is 99154772227204.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40272227745199 - 2²³ = 40272219356591 is a prime.

It is a super-2 number, since 2×40272227745199² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40272227743199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55302942 + ... + 56026420.

It is an arithmetic number, because the mean of its divisors is an integer number (2715406012620).

Almost surely, 2^{40272227745199} is an apocalyptic number.

40272227745199 is a deficient number, since it is larger than the sum of its proper divisors (3174268456721).

40272227745199 is a wasteful number, since it uses less digits than its factorization.

40272227745199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785330.

The product of its (nonzero) digits is 35562240, while the sum is 61.

The spelling of 40272227745199 in words is "forty trillion, two hundred seventy-two billion, two hundred twenty-seven million, seven hundred forty-five thousand, one hundred ninety-nine".